Distributed cooperative guidance for maneuvering targets with directed conmunication topologies

被引:0
|
作者
Dong X. [1 ,2 ,3 ]
Ren Z. [1 ,3 ,4 ]
Chi Q. [2 ]
Li Q. [1 ,3 ]
机构
[1] School of Automation Science and Electrical Engineering, Beihang University, Beijing
[2] Science and Technology on Complex System Control and Intelligent Agent Cooperation Laboratory, Beijing
[3] Science and Technology on Aircraft Control Laboratory, Beihang University, Beijing
[4] Beijing Advanced Innovation Center for Big Data and Brain Computing, Beihang University, Beijing
基金
中国国家自然科学基金;
关键词
Consensus; Distributed cooperative guidance; Extended state observer; Feedback linearization; Maneuvering target;
D O I
10.7527/S1000-6893.2019.23762
中图分类号
学科分类号
摘要
This paper studies the distributed cooperative guidance for maneuvering targets with directed communication topologies. First, a guidance system model is established based on the geometric relationship between the aircraft and the target, in which the nonlinear problem is solved by feedback linearization. In this design, the unknown maneuver of the target is observed by the extended state observer, and the estimation of the unknown maneuver of the target is applied to the design of the guidance law. In this process, the influence of the target maneuvering on the time-to-go is eliminated by means of direct compensation. Then, the designed guidance law is brought into the guidance model, transforming the problem of cooperative guidance into the problem of consensus. Next, the necessary and sufficient conditions for the convergence of the designed cooperative guidance law are obtained by conducting the pole analysis. Finally, the designed cooperative guidance law and the method of the parameter selection are analyzed by adopting the simulation analysis. © 2020, Beihang University Aerospace Knowledge Press. All right reserved.
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